Is It Too Late to Buy Tesla, Facebook, Google, Twitter?

Most so-called glamour stocks are soaring. Here's what technical analysis suggests is in store for them.

Most of last year's social media and "next big thing" stocks are back on top. Can they keep charging higher?

Last year, the likes of Tesla Motors (ticker: TSLA) and Facebook (FB) were tearing up the charts with strong gains and relentless trends. Indeed, social media and cutting-edge companies were providing the stock market with much needed leadership.